To the bowl with the mashed sweet potato, stir in the pureed dates, and vanilla bean paste.
Add the almond meal, cocoa powder, and ½ cup of desiccated coconut. Stir until combined.
Using your hands, roll the mixture into balls so that you have approximately 24 truffles total.
Pour the remaining coconut into a shallow bowl then, working one at a time, gently roll each truffle in the coconut until coated.
On a serving plate, arrange the truffles in an even layer then refrigerate for 1 hour, until chilled to set.
Serve cool or room temperature.